Inventor

HAYAMA TAKEHIRO

JP2 patents

⚠️ This page may combine multiple inventors who share the name “HAYAMA TAKEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYODA HIROYUKI

1 patent

US8284640B2Oct 9, 2012

Optical pickup

TOYODA HIROYUKI4 citations54

OCHI MANABU

1 patent

US8516511B2Aug 20, 2013

Optical pickup and disc drive using optical pickup

OCHI MANABU1 citations45